baber/WOPTO huggingface dataset:
Patent AT-E46093-T1 (AT)
Inventor: ROEDER KLAUS W DIPL-ING
Filed: 1986-04-30
Granted: 1989-09-15
Abstract: An agitator of impeller shape includes an agitator hub with a plurality of radially extending arms for attachment to a drive shaft for the mixing of substances in vessels, such as substances that tend to material build-up, incrustation and/or incipient polymerization. The hub is totally closed by welding a cap over the end of the hub. At least one of the agitator arms is formed of two components, a shorter stub arm attached to the hub and longer main arm. Both components are formed of a pair of parallel, spaced apart tubes connected by a pair of webs. Each tube includes a bushing for retaining a centering bolt to attach the main portion to the stub portion. The two components are then welded together and polished to remove any gaps and sharp edges.
Patent AT-E61928-T1 (AT)
Inventor: ZWEYMUELLER KARL PROF DR-MED
IPC: A61F2/00
Filed: 1986-05-03
Granted: 1991-04-15
Abstract: Provided at a distance in the polar direction from the snap closure (5, 6) arranged near the equator is a wedge (7) extending in the circumferential direction on the surface (8) of the acetabular element (3); the cavity wall of the outer shell (1) contains a groove (9) cooperating with this wedge. The wedge (7) and groove (9) form a guide system in which the acetabular element (3), when pressed in, is guided in the outer shell (1), already secured in the bone, in such a way that it does not tilt in relation to the outer shell (1). In this way, it is ensured that the axis of the acetabular element (3), when pressed in, runs parallel and in the direction of the axis of the outer shell (1). <IMAGE>
Patent AT-E45928-T1 (AT)
Inventor: HACKMANN LUDGER
IPC: B65D83/08
Filed: 1986-06-14
Granted: 1989-09-15
Abstract: A dispenser is disclosed for dispensing strips which contain medicine and can be divided into individual sections as they are dispensed. The dispenser includes a housing having a storage space for strips and a discharge passageway through which strips are dispensed. A ramp interconnects the storage space and passageway. A feed wheel having a peripheral gear feeds strips along the ramp. The feed wheel is actuated by a member operable from outside the housing. The actuating member shifts a drive pawl which engages the peripheral gear on the feed wheel. A cap is secured over the dispensing end of the housing and is held in place by a snap connection.
Patent AT-E52404-T1 (AT)
Inventor: GUIDO HEINZ
IPC: H05B7/08
Filed: 1986-08-22
Granted: 1990-05-15
Abstract: A DC arc or resistance melting furnace has a current supply line and a coolant supply line located in the furnace heart in the connection is constructed so that a point of separation is provided between an attachment assembly for the current and cooling lines and the vessel. The attachment assembly is formed at the terminal and fastened to the furnace vessel at a contact point. When changing the contact electrodes, it is a simple matter to undo the point of separation of the electrodes from the assembly without removing the coolant lines or the whole assembly may be removed.
Patent AT-E52726-T1 (AT)
Inventor: DAHLE GERALD W H
IPC: B26D1/30
Filed: 1986-12-06
Granted: 1990-06-15
Abstract: 1. Manually operated cutting device for material in sheet form to be cut, in particular a paper-cutting device, having - a lower blade (4) and - a manually operable upper blade (7) mounted to move relative to the lower blade (4), the lower blade (4) being secured on a flexurally rigid beam (1) extending with its longitudinal axis over the entire length of the lower blade (4), or being part of this beam - the limited width (2) of which is restricted to that region of the cutting device which adjoins the cutting plane, - which forms or contains the support of the cutting device on the cutting-region side, - which supports or provides a mounting for the upper blade (7) and - on which is secured a supporting surface (2) for the material to be cut, as a separate component in the form of a flat metallic sheet, the edge (8) of which on the beam side is angled downwards, characterized in that - the edge (8) on the beam side is secured resting in a groove (9) made in the surface of the beam (1) and running in the longitudinal direction (3) of the latter and - the edges (13, 14) of the supporting surface (2) for the material to be cut, which run essentially at right angles to the lower blade (4), are covered by side pieces (15, 16) moulded from plastic which protrude beyond the supporting surface (2) with their ends (21, 22) on the lower-blade side, at right angles to the course of the lower blade, and cover the two beam ends.
Patent AT-E55199-T1 (AT)
Inventor: BLUETHGEN BJOERN
IPC: H04J3/12
Filed: 1986-05-21
Granted: 1990-08-15
Abstract: The invention relates to a method of transmitting audio information in digital form, in which for the transmission of additional information in digital form data bits of said additional information replace one or a plurality of least significant bits in every nth code word of the audio information. For this purpose one or a plurality of least significant bits of the audio information in every nth code word is/are replaced in predetermined manner by additional information bits, the number of bits being replaced depending on the value of the instantaneous code word of the audio information. This dependence is such that for larger values of the audio information more bits are replaced than for smaller values.
Patent AT-E71062-T1 (AT)
Inventor: CAMERON GORDON MURRAY
IPC: C01B17/765
Filed: 1986-07-23
Granted: 1992-01-15
Abstract: In a system using the double absorption process for sulphuric acid manufacture, a single acid circulation system and a single cooler are employed. Acid from the exit of the air drying tower and final absorber tower are mixed in a common reservoir, while acid from intermediate absorber tower is discharged to a separate reservoir. Acid from the common reservoir is split between the intermediate and final absorber towers and product line. Acid from the separate reservoir is cooled and split between the drying tower and intermediate absorber tower. The circulation arrangement reduces the cooling to one relatively high temperature location and simplifies acid strength and level control. Only half of the bulk of the circulating acid has to be cooled and the effect of seasonal fluctuating temperatures in the drying tower is minimized.
Patent AT-E53395-T1 (AT)
Inventor: COLLOMB JOELLE
IPC: C08F4/60
Filed: 1986-07-31
Granted: 1990-06-15
Abstract: The present invention relates to a process for the polymerisation of alpha-olefins in the gas phase in the presence of a Ziegler-Natta catalyst system consisting of a catalyst comprising atoms of halogen, magnesium and a transition metal, and cocatalysts based on an organometallic compound of a metal of Groups II or III of the Periodic Table of Elements, this catalyst system being previously converted into a prepolymer or a catalyst supported on a granular substance. This process is characterised in that the polymerisation in the gas phase is carried out by contacting one or more alpha-olefins, on the one hand with the prepolymer or the supported catalyst system comprising an organometallic compound (a) which is only slightly volatile as cocatalyst, and on the other hand another cocatalyst consisting of an organometallic compound (b) which is relatively volatile, in such a way that the total quantity of cocatalyst employed is relatively small.
Patent AT-E120664-T1 (AT)
Inventor: COPLAN MYRON J
IPC: B01D53/22
Filed: 1986-12-09
Granted: 1995-04-15
Abstract: A hollow fiber separatory module (10) includes an annular hollow fiber bundle (12) housed within a pressure resistant shell (22). The fiber bundle (12) is encased within an impervious barrier (18). Pressurized fluid is fed into the channel (34) formed between the impervious barrier (18) and the shell (22) and passes into the fiber bundle through an opening (19) in the impervious barrier. The fluid flows parallel to the axis of the annular fiber bundle and passes into respective permeate and ra ffinate outlet ports (29 and 16).
Patent AT-E53749-T1 (AT)
Inventor: STOLTZ JEAN
IPC: A47B96/14
Filed: 1986-11-17
Granted: 1990-06-15
Abstract: 1. This claim relates to a set of sectional lengths and auxiliary parts in which the main sectional length, obtained by pressed drawing of light alloy bars, is assembled by pieces to form structures with different vocations, cooperating with the auxiliary parts, said main sectional length having a straight section and falling approximately within a square and including on two of its outer faces (1, 2), longitudinal slots (3, 4) of the same length, designed to receive cross-members for the construction of furniture ; outer faces (1, 2) perpendicular to one another, are arranged either side of an axis of symmetry XX' located on the diagonal of the section and only taking up one part of the length of the side of said section and cooperating with one another to form a third outer face (5) on a 45 degrees bias with respect to the outer faces (1, 2) perpendicular to one another, said biased face incorporating a slot (6) located at the middle of the biased face and identical to the longitudinal slots (3, 4) on the outer faces (1, 2), perpendicular to one another and partially open while the heart (11) of said sectional length is arranged in parallel to the three outer faces (1, 2, 5) at a sufficient distance to engage attaching means within each of the recesses (8, 9, 10) defined between the outer faces (1, 2, 5) and the heart (11) which extends through the outer face portion (12, 13) perpendicular to said heart and to outer faces (1, 2), which are neighboring and perpendicular to one another while said sectional length includes an open honeycomb (15) integral with heart (11) which main sectional length cooperates with an angle closing sectional length (PF) which can be clipped onto the edges of the face portions (12, 13) and blows the open angle (7) in the extension of said face portions (12, 13), remarkable in that the angle (7) of said square, opposite the biased face (5) is edged by open outer faces (12, 13) perpendicular to one another and to the neighboring outer faces (1, 2) and in that the open honeycomb (15) is arranged on the axis of symmetry XX' in that said main sectional length cooperates with an angle closing sectional length (PF) which can be clipped onto the edge of the open outer faces (12, 13) and closes the open angle (7) of said square, opposite the biased face (5) in an extension of said outer open faces (12, 13) in that a trim sectional length (PH1) of a handsome wood species, is assembled by sliding onto the open outer faces (12, 13) to form the sides of an angle opening (7) of said square and in that said crosspieces (2), (T1, T2) are attached to the main sectional length, receiving a trim sectional length of wood (PH2, PH3) cooperating with the trim sectional length (PH1) of said main sectional length, also of wood.
Patent AT-E43665-T1 (AT)
IPC: E01H5/08
Filed: 1986-01-14
Granted: 1989-06-15
Abstract: The sweeping brush of the machine is composed of two or more parts in order to maintain a constant pressure of the sweeping brush against the ground, to achieve faster clearance of the snow, and to avoid downtime for adjustments. These brush parts are swivellable relative to one another in a vertical plane. The common raising and lowering movement of the individual parts is controlled by a cylinder-piston unit, and the piston acting upon the brush parts is always impinged upon by a pressure opposite to the direction of movement. The individual brush parts may be connected to one another by torsion bars.
Patent AT-E67474-T1 (AT)
Inventor: MITOMO MAMORU
IPC: C04B35/58
Filed: 1985-12-20
Granted: 1991-10-15
Abstract: High-strength ceramics containing  alpha -salon substantially comprising an  alpha -sialon composition represented by the formula: Yx(Si, Al)12(O, N)16, where 0 < x </= 0.8 and at least one member selected from among oxides, nitrides, carbides, and borides of metals insoluble in the  alpha -sialon composition, with the content of the alpha -sialon phase being 10 to 95 wt.%, are excellent in physical properties such as bending strength, fracture toughness, hardness, etc., thus being useful as mechanical structure parts in the engineering field.
Patent AT-E62786-T1 (AT)
Inventor: VAN VUGHT BARBARA
IPC: A01K5/01
Filed: 1987-01-22
Granted: 1991-05-15
Abstract: The roughage trough for animal husbandry, having a trough and a cover grid is in particular for the purpose of healthier, more economical and labour-saving feeding of animals preferably horses, characterised in that the cover grid inside the trough is arranged to lie freely on the roughage, e.g. hay or straw and is maintained in a lying position in its unrestricted vertical movement within the side walls of the trough. <IMAGE>
Patent AT-E86631-T1 (AT)
Inventor: PANZONE GIAMBATTISTA
IPC: C07K1/22
Filed: 1987-03-20
Granted: 1993-03-15
Abstract: This invention concerns the recovery of glycopeptidic antibiotics from aqueous solutions resulting from fermentation broths or process streams. Examples of glycopeptidic antibiotics to which the process of this invention may be applied are the following: vancomycin, actaplanin, ristocetin, avoparcin, actinoidin, LL-AM-374, A 477, OA 7653, A 35512 B, A 515668, AAD 216, A 41030, A 47934, A-40926 (European Pat. Appln. No. 85112406.5), the individual factors, derivatives and pseudo-aglycones and aglycones thereof, teicoplanin and teicoplanin-like compounds.
Patent AT-E85352-T1 (AT)
Inventor: MOSBACH JUERGEN DR
IPC: D06N7/06
Filed: 1987-11-24
Granted: 1993-02-15
Abstract: The present invention is directed to water dispersible or soluble polyurethanes containing about 0.5 to 30% by weight, based on the weight of the polyurethanes, of ethylene oxide units present in lateral or terminal polyether chains, characterized in that in addition to these ethylene oxide units the polyurethanes contain, as further hydrophilic centers, about 0.1 to 120 milliequivalents, per 100 g of solids content, of carboxylate groups in the form of built-in structural units corresponding to the general formula <IMAGE>   wherein R denotes an alkyl group having 1 to 4 carbon atoms and the total quantity of carboxylate groups and ethylene oxide units present in lateral or terminal chains is calculated to ensure the solubility or dispersibility of the polyurethanes in water. The present invention also relates to a process for the preparation of these polyurethanes and to their use for coating substrates.
Patent AT-E119190-T1 (AT)
Inventor: ESSER RUDOLF
IPC: C04B20/10
Filed: 1987-12-07
Granted: 1995-03-15
Abstract: Hitherto, materials for jointing tiles contained only a relatively small amount of filler and, what is more, could not be used coloured in conjunction with open-pore tiles, since the colour pigments migrate with the binder into the tiles and discolour them. The individual constituents of the filler (filler particles 12) are each pigmented or surrounded by a colour layer (13), and the binder (11) itself remains colourless and transparent (Fig. 1). This makes it possible to increase the filler content without jeopardising the mechanical properties. Nor do the dyes any longer penetrate into open-pore tiles (14) or their edges (15).
Patent AT-E48123-T1 (AT)
Inventor: MIJERS JAN W M
IPC: B01D35/02
Filed: 1987-03-10
Granted: 1989-12-15
Abstract: The invention relates to a device for taking liquid from a reservoir by inward suction with simultaneous filtration, comprising a flexible tube [10] having at one end a filtrating unit [11], which can be immersed in the liquid through an opening in the reservoir, and having a mouthpiece [12] at its other end. The mouthpiece is connected to the tube in a sealing manner via a flexible hollow member [13] which forms an internal connection between tube and mouthpiece, and before use of the device the mouthpiece may be enveloped hygienically by a detachable protective cap [20].
Patent AT-E69519-T1 (AT)
Inventor: LACRUCHE BERNARD
IPC: H01T21/06
Filed: 1987-01-23
Granted: 1991-11-15
Abstract: This invention relates to a device for advancing an electrode-holder element in particular mounted on a pulse generating apparatus of the type described in U.S. Pat. No. 2,559,227 to Rieber. This advance device comprises a radially projecting element fast with the rear part of the electrode-holder element and member for controlling same, the radially projecting element being formed by a toothed wheel of fixed axial position with respect to the insulating support and controlled in rotation by two pistons mounted symmetrically on either side of the wheel to control a rotation in both directions. This device allows a greater precision of the advance of the electrodes and an increase in the efficiency of destruction of the targets.
Patent AT-E60662-T1 (AT)
Inventor: SCHEDRATH KURT DR DIPL-ING
IPC: B60W10/06
Filed: 1988-03-19
Granted: 1991-02-15
Abstract: The universal-joint shaft included in the propulsion system is used for measuring these operating characteristics. Here, the torsional angle of the two ends of the universal-joint shaft relative to one another is a measure of the load moment occurring in each case. This load moment is used for analysing in an analysing unit in comparison with the permissible torsional angle or load moment for triggering various impulses, for example for indicating the overload case, or for triggering switching pulses for reducing the torsional angle. Improved utilisation of the entire propulsion line and the output capacity of the propulsion system of the vehicle is thereby possible.   <IMAGE>
Patent AT-E105654-T1 (AT)
Inventor: KAADEN PETER
IPC: H01R4/36
Filed: 1988-05-30
Granted: 1994-05-15
Abstract: 2.1 In housings having connecting terminals (4) arranged offset in a stepped manner in rows, it is intended that the associated contact connecting screws (5) should be freely accessible, with any desired wiring sequence. 2.2 The insertion openings (13) of the connecting terminals (4) are located on one side of the housing having connecting terminals (4), and their contact connecting screws (5) are accessible on a housing side located at right angles thereto. The connecting terminals (4) of the step which is located closer to the housing side having access to the insertion openings (13) of the connecting terminals (4), also has the shortest distance to the housing side on which the contact connecting screws (5) are accessible. In addition, at least a proportion of the connecting terminals (4) are provided on the side facing away from the contact connecting screws (5) with an electrical terminal lead (9) which is led past the insertion openings (13) of another row of connecting terminals in an insulated manner. 2.3 The essential use is, for example, in 22.5 mm wide housings which are used for the installation of electromechanical and electronic units. <IMAGE>
Patent AT-E67581-T1 (AT)
Inventor: PLUECKER EUGEN
IPC: A21C13/00
Filed: 1988-10-12
Granted: 1991-10-15
Abstract: In a steam-operated cooking device, towards the end of the cooking phase, steam is conducted via a controllable steam outlet opening (18) out of the cooking space (2) to the suction side of a blower and at the same time air is supplied to the cooking space via a controllable air supply opening (19) from the pressure duct (24) of the blower. In this manner, the steam situated in the cooking space is reduced to such an extent that when the oven door is opened irritating steam no longer emerges. <IMAGE>
Patent AT-E75442-T1 (AT)
Inventor: LEHNER ALWIN
IPC: B29C48/335
Filed: 1988-01-25
Granted: 1992-05-15
Abstract: For the simultaneous production of a multiplicity of parisons for multilayer hollow articles to be produced by the blow-moulding method, in principle only one extruder (11 to 15) is provided for each layer (1 to 5) to be produced. From each extruder (e.g. 11) there extends a distributing channel (19), from which a branch (23) leads in each case to an extrusion head (10'). In the case of each branch (23) there is a throttle valve (25) arranged, by which the throughflow rate to the extrusion head (10') can be controlled. This makes it possible to produce virtually the same layer thicknesses in the case of all the parisons. <IMAGE>
Patent AT-E106564-T1 (AT)
Inventor: MATTHEWS RALPH WILLIAM
IPC: G01N27/06
Filed: 1988-03-02
Granted: 1994-06-15
Abstract: A method and system for determining organic matter in an aqueous solution including an oxidizing agent are disclosed. The method includes contacting the solution with a semiconductor which is capable of photocatalytically oxidizing the organic matter, illuminating the semiconductor with light of a wavelength or having a spectrum whereby the semiconductor photocatalytically oxidizes the organic matter in the solution to form a photocatalytic by-product(s), and detecting the by-product(s). The system includes a photocatalytic reactor (104) having a semiconductor, which is capable of photocatalytically-oxidizing the organic matter to form a photocatalytic by-product(s), disposed therein so as to contact the solution when disposed in the reactor, an illumination source (103) disposed to illuminate the semiconductor in the reactor wherein the source is capable of emitting light of a wavelength or having a spectrum whereby upon illumination of the semiconductor in contact with the solution the semiconductor photocatalytically-oxidizes the organic matter in the solution, and means for detecting the by-product(s) (108, 109) operatively associated with or operatively coupled to the reactor.
Patent AT-E100056-T1 (AT)
Inventor: WIKLUND CHRISTIAN
IPC: B65D88/22
Filed: 1988-03-31
Granted: 1994-01-15
Abstract: PCT No. PCT/FI88/00047 Sec. 371 Date Oct. 12, 1990 Sec. 102(e) Date Oct. 12, 1990 PCT Filed Mar. 31, 1988 PCT Pub. No. WO89/09171 PCT Pub. Date Oct. 5, 1989.The invention relates to a flexible container for fluids, comprising an inner bag (1) of a thin material and an outer sack (2) of a durable fabric. The outer sack (2) is cylindrical and its mantle surface is provided with channels (4) for receiving support pillars (5) fastened to a wooden pallet (6). At deceleration during the transport of a full container, the upper ends of the forward support pillars exert great spot loads on the outer sack (2). Such loads can be avoided to a great extent if an outer and an inner side wall (8, 9) of the channels (4) are equally broad in the peripheral direction of the outer sack.
Patent AT-E136745-T1 (AT)
Inventor: HEGEMANN KENNETH J
IPC: A61C17/24
Filed: 1988-05-06
Granted: 1996-05-15
Abstract: Rotary toothbrush utilizes a longitudinally extending hollow barrel having a fore-end and a rear-end. Longitudinally extending and reciprocatable strokearm mechanism is predominately located within the hollow barrel but includes a forward-portion always located forwardly of the barrel. A pair of transversely separated, upright rotary brushes are positioned wholly forwardly of the barrel and there eccentrically journal crankshafts carried by the strokearm mechanism forward-portion so that strokearm reciprocations cause the two brushes to move together in alternating angular directions. The strokearm mechanism forward-portion might be provided with auxiliary bristles for simultaneously brushing the dental occlusial surfaces as the rotary brushes treat the bucal and lingual surfaces.